Charging dock



FIG. 1 is a front perspective view of a charging dock according to our new design;

FIG. 2 is a front perspective view of the bottom thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a front elevation view thereof;

FIG. 8 is a rear elevation view thereof;

FIG. 9 is a cross-sectional view thereof, taken across line 9-9 of FIG. 6; and,

FIG. 10 is a cross-sectional view thereof, taken across line 10-10 of FIG. 8.

The broken lines shown in the drawings are for the purpose of illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a charging dock, as shown and described. 